Sep 19 14:10:26.334 INFO checking chichunchen/concurrent-cache-conscious-hamt-in-rust against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 14:10:26.334 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 14:10:26.334 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 14:10:26.817 INFO blam! c50a12ec8fb824427f3719d2f1742af0e248127d5857d81dd0c4a5276afa04ca
Sep 19 14:10:26.819 INFO running `"docker" "start" "-a" "c50a12ec8fb824427f3719d2f1742af0e248127d5857d81dd0c4a5276afa04ca"`
Sep 19 14:10:29.103 INFO kablam! usermod: no changes
Sep 19 14:10:29.175 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 19 14:10:29.175 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 19 14:10:29.267 INFO kablam!     Checking owning_ref v0.2.4
Sep 19 14:10:29.267 INFO kablam!     Checking thread-id v3.3.0
Sep 19 14:10:29.267 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 19 14:10:29.267 INFO kablam!     Checking parking_lot_core v0.2.13
Sep 19 14:10:30.644 INFO kablam!     Checking parking_lot v0.3.8
Sep 19 14:10:31.387 INFO kablam!     Checking chashmap v2.2.0
Sep 19 14:10:31.555 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 19 14:10:32.242 INFO kablam!     Checking rayon-core v1.4.0
Sep 19 14:10:33.191 INFO kablam!     Checking rayon v1.0.1
Sep 19 14:10:36.843 INFO kablam!     Checking parallel-hamt-cache-conscious v0.1.0 (/source)
Sep 19 14:10:37.575 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 19 14:10:37.575 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 19 14:10:37.575 INFO kablam!     |
Sep 19 14:10:37.575 INFO kablam! 173 | / macro_rules! binary_format {
Sep 19 14:10:37.575 INFO kablam! 174 | |     ($x:expr) => {
Sep 19 14:10:37.575 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.575 INFO kablam! 176 | |     };
Sep 19 14:10:37.575 INFO kablam! 177 | | }
Sep 19 14:10:37.575 INFO kablam!     | |_^ `binary_format` already exported
Sep 19 14:10:37.575 INFO kablam!     |
Sep 19 14:10:37.575 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 19 14:10:37.575 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 19 14:10:37.575 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 19 14:10:37.575 INFO kablam! note: previous macro export is now shadowed
Sep 19 14:10:37.575 INFO kablam!    --> src/cchamt.rs:179:1
Sep 19 14:10:37.575 INFO kablam!     |
Sep 19 14:10:37.575 INFO kablam! 179 | / macro_rules! binary_format {
Sep 19 14:10:37.575 INFO kablam! 180 | |     ($x:expr) => {
Sep 19 14:10:37.575 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.575 INFO kablam! 182 | |     };
Sep 19 14:10:37.575 INFO kablam! 183 | | }
Sep 19 14:10:37.575 INFO kablam!     | |_^
Sep 19 14:10:37.575 INFO kablam! 
Sep 19 14:10:37.575 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 19 14:10:37.575 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 19 14:10:37.575 INFO kablam!     |
Sep 19 14:10:37.575 INFO kablam! 187 | / macro_rules! binary_format {
Sep 19 14:10:37.575 INFO kablam! 188 | |     ($x:expr) => {
Sep 19 14:10:37.575 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.575 INFO kablam! 190 | |     };
Sep 19 14:10:37.575 INFO kablam! 191 | | }
Sep 19 14:10:37.575 INFO kablam!     | |_^ `binary_format` already exported
Sep 19 14:10:37.575 INFO kablam!     |
Sep 19 14:10:37.575 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 19 14:10:37.575 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 19 14:10:37.575 INFO kablam! note: previous macro export is now shadowed
Sep 19 14:10:37.575 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 19 14:10:37.575 INFO kablam!     |
Sep 19 14:10:37.575 INFO kablam! 173 | / macro_rules! binary_format {
Sep 19 14:10:37.575 INFO kablam! 174 | |     ($x:expr) => {
Sep 19 14:10:37.575 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.575 INFO kablam! 176 | |     };
Sep 19 14:10:37.576 INFO kablam! 177 | | }
Sep 19 14:10:37.576 INFO kablam!     | |_^
Sep 19 14:10:37.576 INFO kablam! 
Sep 19 14:10:37.631 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 19 14:10:37.631 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 19 14:10:37.631 INFO kablam!     |
Sep 19 14:10:37.631 INFO kablam! 173 | / macro_rules! binary_format {
Sep 19 14:10:37.631 INFO kablam! 174 | |     ($x:expr) => {
Sep 19 14:10:37.631 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.631 INFO kablam! 176 | |     };
Sep 19 14:10:37.631 INFO kablam! 177 | | }
Sep 19 14:10:37.631 INFO kablam!     | |_^ `binary_format` already exported
Sep 19 14:10:37.631 INFO kablam!     |
Sep 19 14:10:37.631 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 19 14:10:37.631 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 19 14:10:37.631 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 19 14:10:37.631 INFO kablam! note: previous macro export is now shadowed
Sep 19 14:10:37.631 INFO kablam!    --> src/cchamt.rs:179:1
Sep 19 14:10:37.631 INFO kablam!     |
Sep 19 14:10:37.631 INFO kablam! 179 | / macro_rules! binary_format {
Sep 19 14:10:37.631 INFO kablam! 180 | |     ($x:expr) => {
Sep 19 14:10:37.631 INFO kablam! 181 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.631 INFO kablam! 182 | |     };
Sep 19 14:10:37.631 INFO kablam! 183 | | }
Sep 19 14:10:37.631 INFO kablam!     | |_^
Sep 19 14:10:37.631 INFO kablam! 
Sep 19 14:10:37.631 INFO kablam! error: a macro named `binary_format` has already been exported
Sep 19 14:10:37.631 INFO kablam!    --> src/rwlock_cchamt.rs:187:1
Sep 19 14:10:37.631 INFO kablam!     |
Sep 19 14:10:37.631 INFO kablam! 187 | / macro_rules! binary_format {
Sep 19 14:10:37.631 INFO kablam! 188 | |     ($x:expr) => {
Sep 19 14:10:37.631 INFO kablam! 189 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.631 INFO kablam! 190 | |     };
Sep 19 14:10:37.631 INFO kablam! 191 | | }
Sep 19 14:10:37.631 INFO kablam!     | |_^ `binary_format` already exported
Sep 19 14:10:37.631 INFO kablam!     |
Sep 19 14:10:37.631 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 19 14:10:37.631 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 19 14:10:37.631 INFO kablam! note: previous macro export is now shadowed
Sep 19 14:10:37.631 INFO kablam!    --> src/mutex_cchamt.rs:173:1
Sep 19 14:10:37.631 INFO kablam!     |
Sep 19 14:10:37.631 INFO kablam! 173 | / macro_rules! binary_format {
Sep 19 14:10:37.631 INFO kablam! 174 | |     ($x:expr) => {
Sep 19 14:10:37.631 INFO kablam! 175 | |         format!("{:#034b}", $x)
Sep 19 14:10:37.631 INFO kablam! 176 | |     };
Sep 19 14:10:37.631 INFO kablam! 177 | | }
Sep 19 14:10:37.631 INFO kablam!     | |_^
Sep 19 14:10:37.631 INFO kablam! 
Sep 19 14:10:38.002 INFO kablam! error: aborting due to 2 previous errors
Sep 19 14:10:38.002 INFO kablam! 
Sep 19 14:10:38.006 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 19 14:10:38.006 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 14:10:38.183 INFO kablam! error: aborting due to 2 previous errors
Sep 19 14:10:38.183 INFO kablam! 
Sep 19 14:10:38.194 INFO kablam! error: Could not compile `parallel-hamt-cache-conscious`.
Sep 19 14:10:38.194 INFO kablam! 
Sep 19 14:10:38.194 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 14:10:38.195 INFO kablam! su: No module specific data is present
Sep 19 14:10:39.521 INFO running `"docker" "rm" "-f" "c50a12ec8fb824427f3719d2f1742af0e248127d5857d81dd0c4a5276afa04ca"`
Sep 19 14:10:39.839 INFO blam! c50a12ec8fb824427f3719d2f1742af0e248127d5857d81dd0c4a5276afa04ca